Inventor

YAMASHITA HISAO

JP45 patents

⚠️ This page may combine multiple inventors who share the name “YAMASHITA HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAMASHITA HISAO

HITACHI LTD

Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas internal combustion engine

Exhaust gas purifying method and catalyst used therefor

High temperature stable catalyst and process for preparing same

Catalyst for catalytic combustion

Method for supporting hydrous metal oxide on carrier

Exhaust emission control process for internal combustion engines

Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine

Exhaust gas cleaning apparatus and method for internal combustion engine

Method for treating organohalogen compounds with catalyst

Catalyst for purifying exhaust gas from internal combustion engine and purifying method thereof

Method for treating gas containing organohalogen compounds, and catalyst for decomposing the organohalogen compounds

Method for treating organohalogen compounds with catalyst

Apparatus for controlling internal combustion engine

System for controlling oxygen concentration in exhaust gas and exhaust gas cleaning system employing the same

High temperature stable catalyst, process for preparing same, and process for conducting chemical reaction using same

Desulfurizing agent and process for treating hydrogen sulfide containing gas, coal gasification system and power generation system based on coal gasification using the desulfurizing agent

Method of catalytic combustion using heat-resistant catalyst

Method and apparatus for disposing of fluorine-containing compound by decomposition

Method for producing synthetic diamond thin film, the thin film and device using it

Method for growing thin film by beam deposition and apparatus for practicing the same

Water-repellent catalyst for gas/liquid reactions and process for gas/liquid reactions by using the same

Process for treating fluorine compound-containing gas

Process for treating fluorine compound-containing gas

Process for treating fluorine compound-containing gas

Internal combustion engine exhaust gas purification apparatus, exhaust gas purification process and exhaust gas purification catalyst

Method of purifying exhaust gas of internal combustion engine and apparatus thereof

Method of manufacturing catalyst for cleaning exhaust gas released from internal combustion engine, and catalyst for the same

Catalytic reaction process

Apparatus for treating perfluorocompound gas

Treatment method for decomposing perfluorocompound, decomposing catalyst and treatment apparatus

Process and apparatus for the decomposition of fluorine compounds

Method for cleaning exhaust gas from an internal combustion engine

Method for purifying exhaust gas from internal combustion engines

Process for preparing inorganic particulate adsorbent and process for treating nuclear reactor core-circulating water

Emission gas purification catalyst and internal combustion engine provided with the catalyst

Poisoning-resistant catalyst, process for production thereof, and process for using said catalyst

BABCOCK HITACHI KK

Catalyst for removing nitrogen oxides

Process for removing nitrogen oxides

Process for removing nitrogen oxides

UNIV YAMANASHI

Co-selective methanation catalyst

Metallic separator for fuel cells and method of manufacturing the metallic separator

WATANABE MASAHIRO

Metallic separator for fuel cells and method of manufacturing the metallic separator

Selective CO methanation catalyst, method of producing the same, and apparatus using the same

HONDA MOTOR CO LTD

Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine

JEX CO LTD

Apparatus for automatically shaping cellulose type menstrual tampons